private void SwapMaterials(MaterialBaseEditor firstMaterial, MaterialBaseEditor secondMaterial)
{
SceneNodeProperty propertyForParent1 = this.GetSceneNodePropertyForParent(firstMaterial);
SceneNodeProperty propertyForParent2 = this.GetSceneNodePropertyForParent(secondMaterial);
int index1 = ((IndexedClrPropertyReferenceStep)firstMaterial.MaterialProperty.Reference.LastStep).Index;
int index2 = ((IndexedClrPropertyReferenceStep)secondMaterial.MaterialProperty.Reference.LastStep).Index;
bool isMixed;
DocumentNode valueAsDocumentNode1 = firstMaterial.MaterialProperty.GetLocalValueAsDocumentNode(true, out isMixed);
DocumentNode valueAsDocumentNode2 = secondMaterial.MaterialProperty.GetLocalValueAsDocumentNode(true, out isMixed);
if (index1 > index2)
{
propertyForParent1.RemoveValueAt(index1);
propertyForParent2.RemoveValueAt(index2);
propertyForParent2.InsertValue(index2, (object)valueAsDocumentNode1);
propertyForParent1.InsertValue(index1, (object)valueAsDocumentNode2);
}
else
{
propertyForParent2.RemoveValueAt(index2);
propertyForParent1.RemoveValueAt(index1);
propertyForParent1.InsertValue(index1, (object)valueAsDocumentNode2);
propertyForParent2.InsertValue(index2, (object)valueAsDocumentNode1);
}
this.Rebuild();
}
private void RemoveMaterial()
{
MaterialBaseEditor materialEditor = this.materialListView.CurrentItem as MaterialBaseEditor;
SceneNodeProperty propertyForParent = this.GetSceneNodePropertyForParent(materialEditor);
using (this.ViewModel.ForceBaseValue())
{
if (propertyForParent == null)
{
this.editingProperty.ClearValue();
}
else
{
int index = ((IndexedClrPropertyReferenceStep)materialEditor.MaterialProperty.Reference.LastStep).Index;
propertyForParent.RemoveValueAt(index);
propertyForParent.OnRemoveFromCategory();
}
}
this.Rebuild();
}